In the blender, combine the drained beans, chipotle pepper in adobo, and vegetable broth and puree until smooth.
Heat oil in a large skillet over medium-low heat and cook onion until golden brown, about 4 to 5 minutes. Add chorizo and cook until warmed through, about 3 minutes.
Pour in the beans and cook for 2 to 3 minutes while stirring or until they thicken.
Serve in large bowl and top with sliced pickled jalapeños, and vegan queso fresco.
Notes
Serve hot as an appetizer with corn chips or a warm corn tortilla to make a good taco. Store in an airtight container on the fridge for up to 4 days or in the freezer for 6 months.